2020skr

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Information

Transient

Name: 2020skr
Right ascension: 2h42m45.18s
Declination: 38d05m01.36s
Discovery Date: None
Classification: SNIa-norm
Redshift: 0.105000
MW E(B-V): 0.044

Host

Name: 2020skr
Right ascension: 2h42m45.23s
Declination: 38d05m01.64s
Redshift: None
Photometric Redshift: 0.105
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 2.32
Cutout download processed 2.43
Global aperture construction processed 0.59
Local aperture photometry processed 3.28
Global aperture photometry processed 3.57
Validate local photometry processed 0.02
Validate global photometry processed 9.84
Host information processed 0.08
Global host SED inference processed 572.38
Local host SED inference processed 692.32
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 2h42m45.18s, 38d05m01.36s
semi major axis, semi minor axis (arcsec) = 1.04, 1.04
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_y 168.79 1.76 18.332 0.011 AB

Aperture details

RA, DEC (J2000) = 2h42m45.23s, 38d05m01.79s
semi major axis, semi minor axis (arcsec) = 7.02, 4.16
angle (degrees, anti-clockwise from east) = -86.28

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 177.64 1.29 18.276 0.008 AB
PanSTARRS_r 302.98 1.96 17.696 0.007 AB
PanSTARRS_i 436.01 2.04 17.301 0.005 AB
PanSTARRS_z 517.43 4.02 17.115 0.008 AB
PanSTARRS_y 582.03 8.58 16.988 0.016 AB
2MASS_J 1048.34 151.85 15.454 0.157 Vega
2MASS_H 324.0 226.66 16.256 0.760 Vega
2MASS_K 1014.67 271.88 14.546 0.291 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.458 9.747 10.058
{\rm log}_{10}({\rm SFR}) -0.208 0.219 0.669
{\rm log}_{10}({\rm sSFR}) -10.107 -9.576 -8.964
{\rm stellar\ age} 2.783 6.176 8.952

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.244 -0.223 0.080
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.291 -0.467 0.052

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.449 0.761 1.199
\delta -0.676 -0.369 0.101
\tau_1/\tau_2 0.506 0.944 1.384
Q_{PAH} 0.565 2.194 4.590
U_{min} 2.982 7.997 15.818
{\rm log}_{10}(\gamma_e)\, -3.291 -2.093 -0.889

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.128 -2.248 -0.450
{\rm log}_{10}(\tau_{AGN})\, 0.987 1.526 1.979

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.064 0.394 0.825
0.03-0.10 Gyr -1.161 -0.106 0.511
0.10-0.32 Gyr -2.098 -0.420 0.209
0.32-1.06 Gyr -2.304 -0.398 0.172
1.06-3.43 Gyr -1.992 -0.413 0.019
3.43-11.15 Gyr -1.569 -0.370 0.051
11.15-12.39 Gyr -1.368 -0.168 0.789

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.177 10.352 10.491
{\rm log}_{10}({\rm SFR}) -0.521 0.220 0.882
{\rm log}_{10}({\rm sSFR}) -10.972 -10.126 -9.475
{\rm stellar\ age} 2.587 6.078 7.621

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.502 -0.811 -0.337
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.669 -0.895 0.072

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.290 0.596 0.973
\delta -0.786 -0.371 0.125
\tau_1/\tau_2 0.586 1.014 1.441
Q_{PAH} 0.576 2.505 4.776
U_{min} 2.419 7.537 14.926
{\rm log}_{10}(\gamma_e)\, -3.224 -2.032 -0.926

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.092 -2.204 -0.905
{\rm log}_{10}(\tau_{AGN})\, 0.992 1.469 1.869

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.446 0.066 0.380
0.03-0.10 Gyr -1.029 0.220 1.014
0.10-0.32 Gyr -0.975 0.264 0.878
0.32-1.06 Gyr -0.597 0.324 0.785
1.06-3.43 Gyr -0.716 0.352 0.753
3.43-11.15 Gyr -1.035 0.358 0.626
11.15-12.39 Gyr -1.360 0.308 1.004